#components-layout-demo-fixed .logo {
    float: left;
    width: 120px;
    height: 31px;
    margin: 16px 24px 16px 0;
    background: rgba(255, 255, 255, 0.2);
}
.site-layout .site-layout-background {
    background: #fff;
}

.header{
    position: fixed;
    width: 100%;
}

/* 搜索框 */
.search_input {
    width: 50%;
    position: absolute;
    /* position: relative; */
    left: 160px;
    top: 12px;
}

/* 任务类型选择 */
.select_type {
    width: 150px;
    position: fixed;
    /* left: 870px; */
    left: 50px;
    top: 12px;
}

/* 赏金 */
.money_show {
    position: absolute;
    right: 140px;
    top: 14px;
}

/* 登录头像 */
.user_loge {
    position: absolute;
    right: 50px;
    top: 7px;
}

